LIVE REPORT! Gold and Silver Deposits in Colorado Symposium 2017 - last updated 15 minutes ago. Click here to watch.
Help mindat.org|Log In|Register|
Home PageMindat NewsThe Mindat ManualHistory of MindatCopyright StatusManagement TeamContact UsAdvertise on Mindat
Donate to MindatSponsor a PageSponsored PagesTop Available PagesMindat AdvertisersAdvertise on MindatThe Mindat Store
Minerals by PropertiesMinerals by ChemistryRandom MineralSearch by minIDLocalities Near MeSearch ArticlesSearch GlossaryMore Search Options
Search For:
Mineral Name:
Locality Name:
Keyword(s):
 
The Mindat ManualAdd a New PhotoRate PhotosLocality Edit ReportCoordinate Completion ReportAdd Glossary Item
StatisticsThe ElementsMember ListBooks & MagazinesMineral Shows & EventsThe Mindat DirectoryHow to Link to MindatDevice Settings
Photo SearchPhoto GalleriesNew Photos TodayNew Photos YesterdayMembers' Photo GalleriesPast Photo of the Day Gallery

Nakauriite

This page is currently not sponsored. Click here to sponsor this page.
Formula:
Cu8(SO4)4(CO3)(OH)6 · 48H2O
May contain minor Mg, Ni.
System:
Orthorhombic
Colour:
Translucent blue
Name:
Named for the type locality.
The originally reported sulphate content appears to be questionable according to several literature sources; the crystal structure is unknown. Palenzona & Martinelli (2007) suggest a formula (Mg,Cu)x(CO3)y(OH)z•nH2O (x, y, z unknown).


Classification of Nakauriite

Approved
7.DG.30

7 : SULFATES (selenates, tellurates, chromates, molybdates, wolframates)
D : Sulfates (selenates, etc.) with additional anions, with H2O
G : With large and medium-sized cations; with NO3, CO3, B(OH)4, SiO4 or IO3
32.4.1.1

32 : COMPOUND SULFATES
4 : Hydrated Compound Sulfates containing Hydroxyl or Halogen
12.2.6

12 : Carbonates with other anions
2 : Carbonates with sulphate

Physical Properties of Nakauriite

Colour:
Translucent blue

Optical Data of Nakauriite

Type:
Biaxial (-)
RI values:
nα = 1.585 nβ = 1.604 nγ = 1.612
2V:
Measured: 65° , Calculated: 64°
Max Birefringence:
δ = 0.027
Image shows birefringence interference colour range (at 30µm thickness) and does not take into account mineral colouration.
Surface Relief:
Moderate
Dispersion:
small

Chemical Properties of Nakauriite

Formula:
Cu8(SO4)4(CO3)(OH)6 · 48H2O

May contain minor Mg, Ni.
Elements listed in formula:

Crystallography of Nakauriite

Crystal System:
Orthorhombic
Cell Parameters:
a = 14.58 Å, b = 11.47 Å, c = 16.22 Å
Ratio:
a:b:c = 1.271 : 1 : 1.414
Unit Cell Volume:
V 2,712.51 ų (Calculated from Unit Cell)

Type Occurrence of Nakauriite

Relationship of Nakauriite to other Species

7.DG.05DarapskiteNa3(SO4)(NO3) · H2O
7.DG.10Clinoungemachite(Na, K, Fe, SO4)
7.DG.10HumberstoniteNa7K3Mg2(SO4)6(NO3)2 · 6H2O
7.DG.10UngemachiteK3Na8Fe(SO4)6(NO3)2 · 6H2O
7.DG.15BentoriteCa6(Cr3+,Al)2(SO4)3(OH)12 · 26H2O
7.DG.15CharlesiteCa6(Al,Si)2(SO4)2[B(OH)4](OH,O)12 · 26H2O
7.DG.15EttringiteCa6Al2(SO4)3(OH)12 · 26H2O
7.DG.15JouravskiteCa3Mn4+(SO4)(CO3)(OH)6 · 12H2O
7.DG.15SturmaniteCa6(Fe3+,Al,Mn3+)2(SO4)2[B(OH)4](OH)12 · 25H2O
7.DG.15ThaumasiteCa3(SO4)[Si(OH)6](CO3) · 12H2O
7.DG.15CarraraiteCa3(SO4)[Ge(OH)6](CO3) · 12H2O
7.DG.15BuryatiteCa3(Si,Fe,Al)(SO4)[B(OH)4]O(OH)5 · 12H2O
7.DG.20RapidcreekiteCa2(SO4)(CO3) · 4H2O
7.DG.20KorkinoiteCa4(SO4)2(CO3)2 · 9(H2O)
7.DG.25TatarskiteCa6Mg2(SO4)2(CO3)2(OH)4Cl4 · 7H2O
7.DG.35Chessexite(Na,K)4Ca2(Mg,Zn)3Al8(SO4)10(SiO4)2 · 40H2O
7.DG.40CarlosruiziteK6(Na,K)4Na6Mg10(SeO4)12(IO3)12 · 12H2O
7.DG.40FuenzalidaiteK6(Na,K)4Na6Mg10(SO4)12(IO3)12 · 12H2O
7.DG.45Chelyabinskite(Ca,Mg)3(SO4,CO3)2[Si(OH)6] · 9H2O (?)
12.2.1BurkeiteNa6(CO3)(SO4)2
12.2.2HanksiteNa22K(SO4)9(CO3)2Cl
12.2.3TychiteNa6Mg2(CO3)4(SO4)
12.2.4MotukoreaiteMg6Al3(OH)18[Na(H2O)6][SO4]2 · 6H2O
12.2.5FerrotychiteNa6(Fe,Mn,Mg)2(CO3)4(SO4)
12.2.7CarbonatecyanotrichiteCu4Al2(CO3,SO4)(OH)12 · 2H2O
12.2.8RapidcreekiteCa2(SO4)(CO3) · 4H2O
12.2.9TatarskiteCa6Mg2(SO4)2(CO3)2(OH)4Cl4 · 7H2O
12.2.10Schulenbergite(Cu,Zn)7(SO4)2(OH)10 · 3H2O
12.2.11LeadhillitePb4(CO3)2(SO4)(OH)2
12.2.12MacphersonitePb4(CO3)2(SO4)(OH)2
12.2.13SusannitePb4(CO3)2(SO4)(OH)2
12.2.14WherryitePb7Cu2(SO4)4(SiO4)2(OH)2
12.2.15CaledonitePb5Cu2(SO4)3(CO3)(OH)6
12.2.16NasledovitePbMn3Al4(CO3)4(SO4)O5 · 5H2O
12.2.17JouravskiteCa3Mn4+(SO4)(CO3)(OH)6 · 12H2O
12.2.18SchröckingeriteNaCa3(UO2)(CO3)3(SO4)F · 10H2O
12.2.19ManganotychiteNa6Mn2(CO3)4(SO4)
12.2.20HauckiteFe33+(Mg,Mn2+)24Zn18(SO4)4(CO3)2(OH)81
12.2.21ParaotwayiteNi(OH)2-x(SO4,CO3)0.5x
12.2.22Carrboydite[(Ni1-xAlx)(OH)2][SO4]x/2 · nH2O
12.2.23Mountkeithite[(Mg1-xFex3+)(OH)2][SO4]x/2 · nH2O
12.2.24CamérolaiteCu6Al3(OH)18(H2O)2[Sb(OH)6](SO4)

Other Names for Nakauriite

Name in Other Languages:
German:Nakauriit
Spanish:Nakauriita

Other Information

Health Risks:
No information on health risks for this material has been entered into the database. You should always treat mineral specimens with care.

References for Nakauriite

Reference List:
Suzuki, J., Ito, M., Sugiura, T. (1976): A new copper sulfate-carbonate hydroxide hydrate mineral, (Mn,Ni,Cu)8(SO4)4(CO3)(OH)6·48H2O, from Nakauri, Aichi Prefecture, Japan. J. Mineral. Petrol. Econ. Geol., 71, 183-192.

American Mineralogist (1977): 594. [Abs.]

American Mineralogist (1982): 67: 167.

R. S. W. Braithwaite & R. Pritchard (1983): Nakauriite from Unst, Shetland. Mineralogical Magazine, 47, 84-85.

Postl, W. & Moser, B. (1988): Mineralogische Notizen aus der Steiermark. Mitt. Abt. Miner. Landesmuseum Joanneum, 56, 5-47. [nakauriite from Lobminggraben]

Palenzona, A. & Martinelli, A. (2007): La nakauriite del Monte Ramazzo, Genova. Rivista Mineralogica Italiana, 31(1), 48-51.

Internet Links for Nakauriite

mindat.org URL:
https://www.mindat.org/min-2948.html
Please feel free to link to this page.

Localities for Nakauriite

This map shows a selection of localities that have latitude and longitude coordinates recorded. Click on the symbol to view information about a locality. The symbol next to localities in the list can be used to jump to that position on the map.
(TL) indicates type locality for a valid mineral species. (FRL) indicates first recorded locality for everything else. ? indicates mineral may be doubtful at this locality. All other localities listed without reference should be considered as uncertain and unproven until references can be found.
Austria
 
  • Styria
    • Leoben
      • Kraubath an der Mur
Postl, W. & Moser, B. (1988): Mineralogische Notizen aus der Steiermark. Mitt. Abt. Miner. Landesmuseum Joanneum, 56, 5-47.; R. Exel: Die Mineralien und Erzlagerstätten Österreichs (1993)
      • St Stefan ob Leoben
Postl, W. & Moser, B. (1988): Mineralogische Notizen aus der Steiermark. Mitt. Abt. Miner. Landesmuseum Joanneum, 56, 5-47.; R. Exel: Die Mineralien und Erzlagerstätten Österreichs (1993)
Germany
 
  • Rhineland-Palatinate
    • Westerwald
      • Linz am Rhein
        • Rheinbreitbach
          • Virneberg Mine (St Josephsberg Mine)
Habel, B. (2006): Die Mineralien der Kupferschlacken der Grube „Virneberg“ bei Rheinbreitbach, Rhein. Mineralien-Welt, 17, (1), 38-49; Heinrich, M., Reinhardt, M. (2017): Virneberg, Rheinbreibach, Siebengebirge, Germania. I minerali delle scorie. Micro, 15, 2-2017, 104-107.
Greece
 
  • Attikí Prefecture (Attica; Attika)
    • Lavrion District (Laurion; Laurium)
      • Lavrion District Mines
        • Sounion area
          • Sounion Mines
Kolitsch, U., Rieck, B., Brandstätter, F., Schreiber, F., Fabritz, K. H., Blaß, G. & Gröbner, J. (2014): Neufunde aus dem altem Bergbau und den Schlacken von Lavrion (I). Mineralien-Welt 25 (1), 60-75 (in German).
Italy
 
  • Liguria
    • Genova Province
      • Genova
        • Borzoli
Palenzona, A., & Martinelli, A. (2007). La nakauriite del Monte Ramazzo, Genova. Rivista Mineralogica Italiana, 31 (1), 48-51.
  • Lombardy
    • Sondrio Province
      • Valtellina
        • Malenco Valley
          • Torre di Santa Maria
            • Ciappanico
Bedognè, F., Montrasio, A., Sciesa, E. (1993) I minerali della provincia di Sondrio: Valmalenco. Bettini, Sondrio, 275 pp. AA. VV., 1996. Collezionare minerali. Hobby & Work
Japan (TL)
 
  • Honshu Island
    • Chubu Region
      • Aichi prefecture
        • Shinshiro city
Journ.Jap.Assoc.Min.Petr.Econ.Geol.(1976) 71, 183-192; Matsubara, S., & Kato, A. (1979) The Occurrence of Heazlewoodite and Cobaltpentlandite from the NakauriMine, Aichi Prefecture, Japan. Mem. Natn. Sci.Mus., Tokyo, (12), December 1, 1979
    • Kanto Region
      • Saitama Prefecture
        • Kodama-gun
Kosuge, Y. et al (1997) 10, #1, 6-9.
Russia
 
  • Urals Region
    • Southern Urals
      • Chelyabinsk Oblast'
        • Ufaley District (Ufalei District)
V.A. Popov analytical data (2012)
UK
 
  • Scotland
    • Shetland Islands
      • Unst
        • Baltasound-Haroldswick area
Braithwaite, R.S.W. & Pritchard, R. (1983): Nakauriite from Unst, Shetland. Mineralogical Magazine, 47, 84–85; BMS Database
USA
 
  • Nevada
    • Nye Co.
      • Paradise Range
        • Gabbs District
American Mineralogist, Volume 67, pages 156-169, 1982
NBMG Spec. Pub. 31 Minerals of Nevada
  • Pennsylvania
    • Lancaster Co.
      • State Line Chromite District
        • Fulton Township
Personally Collected 4/12/2008, Mark J. Sigouin, Pennsylvania Licenced Professional Geologist
Mineral and/or Locality  
Mindat.org is an outreach project of the Hudson Institute of Mineralogy, a 501(c)(3) not-for-profit organization.
Copyright © mindat.org and the Hudson Institute of Mineralogy 1993-2017, except where stated. Mindat.org relies on the contributions of thousands of members and supporters.
Privacy Policy - Terms & Conditions - Contact Us Current server date and time: July 22, 2017 23:50:22 Page generated: July 18, 2017 07:33:20
Go to top of page